This patch adds two new ioctls to intel_sst_ctrl device.This i/f can be used by application to send algorithm parameters

Signed-off-by: Vinod Koul <vinod.koul@intel.com>[This will need further discussion in the context of the final ALSA interface but is fine for staging, ie anyone who relies on it should expect changes Also fixed a missing kmalloc fail check]Signed-off-by: Alan Cox <alan@linux.intel.com>---